Description

check_text - Uncleaned text may result in errors, warnings, and incorrect results in subsequent analysis. check_text checks text for potential problems and suggests possible fixes. Potential text anomalies that are detected include: factors, missing ending punctuation, empty cells, double punctuation, non-space after comma, no alphabetic characters, non-ASCII, missing value, and potentially misspelled words.

available_check - Provide a data.frame view of all the available checks in the check_text function.

Usage

Arguments

Value

Returns a list with the following potential text faults report:

• contraction- Text elements that contain contractions

• date- Text elements that contain dates

• digit- Text elements that contain digits/numbers

• email- Text elements that contain email addresses

• emoticon- Text elements that contain emoticons

• empty- Text elements that contain empty text cells (all white space)

• escaped- Text elements that contain escaped back spaced characters

• hash- Text elements that contain Twitter style hash tags (e.g., #rstats)

• html- Text elements that contain HTML markup

• incomplete- Text elements that contain incomplete sentences (e.g., uses ending punctuation like ...)

• kern- Text elements that contain kerning (e.g., 'The B O M B!')

• list_column- Text variable that is a list column

• missing_value- Text elements that contain missing values

• misspelled- Text elements that contain potentially misspelled words

• no_alpha- Text elements that contain elements with no alphabetic (a-z) letters

• no_endmark- Text elements that contain elements with missing ending punctuation

• no_space_after_comma- Text elements that contain commas with no space afterwards

• non_ascii- Text elements that contain non-ASCII text

• non_character- Text variable that is not a character column (likely factor)

• non_split_sentence- Text elements that contain unsplit sentences (more than one sentence per element)

• tag- Text elements that contain Twitter style handle tags (e.g., @trinker)

• time- Text elements that contain timestamps

• url- Text elements that contain URLs

Note

The output is a list containing meta checks and elemental checks but prints as a pretty formatted output with potential problem elements, the accompanying text, and possible suggestions to fix the text.